Add more detailed scopes to C# language rules, to allow finer syntax coloring control

[kraybit]

Feature Request Description

• I'd like to be able to set different colors for different storage modifers like public and private, in C# code. For this I believe we'd need more detailed scopes.
• Right now, both the public and private modifier has the textmate scope storage.modifier.cs, source.cs, which means it's impossible (?) to distinguish between them when coloring.

Suggestion

• Add finer scopes, such as storage.modifier.public.cs for the public modifier, and so on.
• So that settings like these would work in VS Code:

"editor.tokenColorCustomizations": {
  "textMateRules": [
    {
      "scope": "storage.modifier.public",
      "settings":{"foreground": "#F00"}
    }
  ]
}

Example of what does not work right now, as storage.modifier.public does not exist.

History

This issue was originally posted on microsoft/vscode

Environment information

VSCode version: 1.62.2
C# Extension: 1.23.16

Dotnet Information

.NET SDK (reflecting any global.json): Version: 5.0.402 Commit: e9d3381880

Runtime Environment:
OS Name: Windows
OS Version: 10.0.19043
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\5.0.402\

Host (useful for support):
Version: 5.0.11
Commit: f431858f8b

.NET SDKs installed:
5.0.103 [C:\Program Files\dotnet\sdk]
5.0.402 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.All 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.3 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.3 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 3.1.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.3 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.11 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Visual Studio Code Extensions

Extension	Author	Version
bio-dark-theme	studiobio	0.1.5
cpptools	ms-vscode	1.7.1
csharp	ms-dotnettools	1.23.16
material-icon-theme	PKief	4.10.0
theme-dracula	dracula-theme	2.24.0
todo-tree	Gruntfuggly	0.0.214
unity-code-snippets	kleber-swf	1.3.0
unity-debug	Unity	3.0.2
vscode-counter	uctakeoff	2.3.0
vscode-theme-onedark	akamud	2.2.3
vscode-unitymeta	PTD	0.0.7

[JoeRobich]

@kraybit This extension uses Roslyn for semantic colorization, when "csharp.semanticHighlighting.enabled" is "true". Could you make this request againt Roslyn to provide this extra semantic information https://github.com/dotnet/roslyn/issues

[JoeRobich]

Closing due to the roslyn tracking issue being closed.